Another thing I like is he seems like a pretty intelligent guy . Yes he has made some mistake, but you can tell from this video he is a smart guy.
http://www.youtube.com/watch?v=hfOYhlTjwZEHe has all the talent, an NBA ready Carlos Boozer type body with a PG handle, very good rebounder and can get to the rim pretty much at will and find teammates with his great court vision.
If he gets a consistant 15-18 ft jumper the kid has all the tools to be a really good player in this league .
And stop saying he isn't athletic or big enough , he is a tank with quick feet, powerful and very good footwork